Patents by Inventor Fushou XIE

Fushou XIE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for preparing deeply subcooled liquid oxygen based on mixing of liquid oxygen and liquid nitrogen and then vacuum-pumping
    Patent number: 11262124
    Abstract: A system for preparing subcooled liquid oxygen based on mixing of liquid oxygen and liquid nitrogen and then vacuum-pumping, including atmospheric-pressure saturated liquid nitrogen and oxygen tanks. An inlet of the liquid nitrogen tank communicates with pressurized gas, and an outlet is connected to an inlet a of a secondary subcooler. An inlet of the liquid oxygen tank communicates with the pressurized gas, and a first outlet is connected to an inlet b of the secondary subcooler. An outlet c of the secondary subcooler is connected to an inlet d of a primary subcooler. An outlet e of the primary subcooler is connected to a pumping-out device through a rewarming device. A second outlet of the liquid oxygen tank is connected to an inlet n of the primary subcooler. An outlet o of the primary subcooler is connected to an inlet r of the secondary subcooler.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: March 1, 2022
    Assignee: Xi'an Jiaotong University
    Inventors: Fushou Xie, Yanzhong Li, Jianhua Ren, Hongwei Mao
  • SYSTEM FOR PREPARING DEEPY SUBCOOLED LIQUID OXYGEN BASED ON MIXING OF LIQUID OXYGEN AND LIQUID NITROGEN AND THEN VACUUMM-PUMPING
    Publication number: 20210300758
    Abstract: A system for preparing subcooled liquid oxygen based on mixing of liquid oxygen and liquid nitrogen and then vacuum-pumping, including atmospheric-pressure saturated liquid nitrogen and oxygen tanks. An inlet of the liquid nitrogen tank communicates with pressurized gas, and an outlet is connected to an inlet a of a secondary subcooler. An inlet of the liquid oxygen tank communicates with the pressurized gas, and a first outlet is connected to an inlet b of the secondary subcooler. An outlet c of the secondary subcooler is connected to an inlet d of a primary subcooler. An outlet e of the primary subcooler is connected to a pumping-out device through a rewarming device. A second outlet of the liquid oxygen tank is connected to an inlet n of the primary subcooler. An outlet o of the primary subcooler is connected to an inlet r of the secondary subcooler.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 30, 2021
    Inventors: Fushou XIE, Yanzhong LI, Jianhua REN, Hongwei MAO